.canvas-loading {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    z-index: 9999999999;
    .layui-layer-content {
        width: 42px;
        height: 42px;
        background: url(../imgs/loading-1.gif) no-repeat;
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%);
        .load-title {
            position: absolute;
            width: 500px;
            text-align: center;
            color: #fff;
            font-size: 20px;
            top: 38px;
            left: 50%;
            margin-left: -250px;            
        }
    }
}
